a-engineering.cz - robtex.com
a-engineering.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
Subdomains
mail.a-engineering.cz |
Same first word
DNS History
8 records (8 active, 0 former)
●MXmail.a-engineering.cz2026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 03:40:26
●A185.8.237.52026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 03:40:26
●A2a0e:acc0::c232026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 03:40:26
●A2a0e:acc0::c242026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 03:40:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| a-engineering.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server: 45.138.106.1
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.5 |
| AAAA | 2 | 2a0e:acc0::c23, 2a0e:acc0::c24 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 1 | mail.a-engineering.cz (pri: 1) |
| TXT | 1 | v=spf1 mx ip4:89.24.21.217 ip4:185.140.2 |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
a-engineering.cz is the parent of mail.a-engineering.cz.
IP Addresses
Three IP numbers (2a0e:acc0::c23, 2a0e:acc0::c24 and 185.8.237.5) are pointed to by a-engineering.cz.
other host names for instance voltech.cz, igmtools.pl, easycomputer.cz, www.plaminek.eu and junak-ratiskovice.cz share IP numbers with a-engineering.cz.
Name Servers
a-engineering.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
a-engineering.cz at least partially shares name servers with other domains, for instance bprtravel.cz, 7centrum.cz, nepozitkova.cz, anoel.cz and aksmrha.cz.
Host names with four IP numbers:
ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.
ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.
Host names with two IP numbers:
ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
a-engineering.cz is handled by a single mail server, mail.a-engineering.cz.
Host name mail.a-engineering.cz points to IP address 89.24.21.217.